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1、教學(xué)目標(biāo)通過(guò)對(duì)現(xiàn)在完成時(shí)系統(tǒng)復(fù)習(xí),掌握其用法,提高運(yùn)用能力重點(diǎn)難點(diǎn)現(xiàn)在完成時(shí)的用法教學(xué)過(guò)程(內(nèi)容)備注【現(xiàn)在完成時(shí)】表示過(guò)去發(fā)生或已經(jīng)完成的動(dòng)作對(duì)現(xiàn)在造成的影響或結(jié)果,或從過(guò)去已經(jīng)開始,持續(xù)到現(xiàn)在 的動(dòng)作或狀態(tài)?!境S脮r(shí)間狀語(yǔ)】recently, lately, since+時(shí)間點(diǎn),for+數(shù)字+時(shí)間名詞,in the past few months/years 等【構(gòu)成】肯定形式:have/has + done否認(rèn)形式:have/has + not +done一般疑問(wèn)句:have或has放于句首B.現(xiàn)在完成時(shí)的用法(1)現(xiàn)在完成時(shí)所表示的動(dòng)作在說(shuō)話之前已完成,而對(duì)現(xiàn)在有影響。eg. The
2、car has arrived.車子來(lái)了。(結(jié)果:車子已在門口)Someone has broken the window.有人把窗戶打破了。(結(jié)果:窗戶仍破著)區(qū)別:have been to, have gone to, have been inhave been to,表示去過(guò)某個(gè)地方,不過(guò)現(xiàn)在已經(jīng)回來(lái)了have gone to表示去了,但還沒(méi)有回來(lái),也許是在去的途中have been in指的是在某個(gè)地方,從過(guò)去一直延續(xù)到現(xiàn)在例如:你以前去過(guò)北京么?例如:A: Is Mr.Wang at home?B: No,he is not in,(他去香港了 )(2)現(xiàn)在完成時(shí)所表示的動(dòng)作開始于過(guò)
3、去,持續(xù)到現(xiàn)在,也許還會(huì)持續(xù)下去。常用for 和since表示一段時(shí)間的狀語(yǔ)或so far, now, today, this week (month, year)等表示包括現(xiàn)在 時(shí)間在內(nèi)的狀語(yǔ)。eg. He has studied English for 5 years. He has studied English since 2001. Now I have finished the work.注意:表示短暫時(shí)間動(dòng)作的詞,如:come, go, die, marry, buy等的完成時(shí)不能與for, since 等表示一段時(shí)間的詞連用。用來(lái)持續(xù)的動(dòng)作或狀態(tài)或表過(guò)去重復(fù)的動(dòng)作,如live,
4、 study, be, wait等,常和since (自從)或for (經(jīng)歷)引導(dǎo)的詞語(yǔ)連用。如:I have lived here for more than thirty years.我已在此住了 30多年。由非延續(xù)性動(dòng)詞到延續(xù)性動(dòng)詞的轉(zhuǎn)換:arrive 一be herebegin(start)be ondie 一be dead come back 一be back leave 一be away fall ill(sick, asleep) 一be ill(sick9 asleep) get up 一be up go out 一be out finish be over put on 一w
5、ear 或 be on open 一be openjoin 一be in 或 be a member of.close 一be closedgo to school 一be a student borrow 一keep buy havecatch(a cold) have(a cold) get to know 一know begin to study 一study come to work 一work現(xiàn)在完成時(shí)和一般過(guò)去時(shí)的區(qū)別現(xiàn)在完成時(shí)用來(lái)表示之前已發(fā)生或完成的動(dòng)作或狀態(tài),其結(jié)果確實(shí)和現(xiàn)在有聯(lián)系。動(dòng)作或狀 態(tài)發(fā)生在過(guò)去,但它的影響現(xiàn)在還存在;而一般過(guò)去時(shí)表示過(guò)去的事實(shí),不表示和現(xiàn)在的關(guān) 系
6、。I have just been to London. I went there last month.我剛?cè)ミ^(guò)倫敦,是上個(gè)月去的。.過(guò)去時(shí)表示過(guò)去某時(shí)發(fā)生的動(dòng)作或單純表達(dá)過(guò)去的事情,強(qiáng)調(diào)動(dòng)作;現(xiàn)在完成時(shí)為過(guò) 去發(fā)生的,強(qiáng)調(diào)過(guò)去的事情對(duì)現(xiàn)在的影響,強(qiáng)調(diào)的是影響。.過(guò)去時(shí)常與具體的時(shí)間狀語(yǔ)連用,而現(xiàn)在完成時(shí)通常與模糊的時(shí)間狀語(yǔ)連用,或無(wú)時(shí) 間狀語(yǔ)。一般過(guò)去時(shí)的時(shí)間狀語(yǔ):yesterday, last week, .ago, inl980, in October, just now,具體的時(shí)間狀語(yǔ) 現(xiàn)在完成時(shí)的時(shí)間狀語(yǔ)for, since, so far, ever, never, just,
7、yet, till / until, up to now, in past years, always,現(xiàn)在完成時(shí)的反義疑問(wèn)句的結(jié)構(gòu)(主語(yǔ)+have/has+動(dòng)詞過(guò)去分詞+其他,have/has+not+主語(yǔ)主語(yǔ)+have/has+not+動(dòng)詞過(guò)去分詞+其他,have/has+主語(yǔ)一、典型例題()l.When he arrived at the bus stop, the bus for 20 minutes.A. has left B. had left C. has been away D. had been away ()2.1 the League for 5 years so far
8、.A. joined B. have joined C. have been in()3.The factory since the February of 1988.A . has been open B. has opened C. was openD. opened()4.Mary and Rose friends since they met in 2000.A. have made B. have been C. madeD. have become()5.You mustnt until he comes back.A. be away B. leave C. be left()6
9、.The meeting for a week now.A. has finished B. has ended C. has been over()7.Miss Gao this school for nearly 5 years.A. has been in B. has come to C. has taught()8.Ben a teacher for 4 years.A. has been B. has become C. was D. became()9.1 home for a week.A. have returned B. have been back C. returned
10、()10. How long he?A. diedB. has, diedC. has, been dead()11. He at eight yesterday afternoon.A. sleptB. was sleepingC. has sleepD. had slept()12.He the car for a week.A. boughtB. has boughtC. has had()13.-How long you ill ?-Two weeks.A. did fall B. have, fellC. have, been()14.Since 2000, he his homet
11、own.A. has left B. has moved away C. has been away from()15.F11 lend you the book , but you can only it for 2 days.A. borrow B. keepC. take二、課后練習(xí)()1、 Both his parents look sad. Maybe they what*s happened to him.A. knew B. have known C. must know D. will know( )2、He has been to Shanghai, has he ?A. a
12、lready B. neverC. everD. still()3、Have you met Mr Li?A. just B. agoC. beforeD. a moment ago()4、 The famous writer one new book in the past two year .A. is writing B. was writing C. wroteD. has written()5、 一Our country a lot so far . 一Yes. I hope it will be evenA. has changed; well B. changed; good C
13、. has changed; better D. changed; better()6、Zhao Lan already in this school for two years .A. was; studying B. will; study C. has; studied D. are; studying( )7、We Xiao Li since she was a little girl.A. know B. had known C. have known D. knew()8、Harry Potter is a very nice film. I it twice.A. will se
14、e B. have seen C. sawD. see( )9、 一These farmers have been to the United States .一Really? When there?A. will they go B. did they go C. do they go D. have they gone()10 -you your homework yet?一Yes. I it a moment ago.A.Did; do; finishedB.Have; done; finishedC.Have; done; have finishedD.will; do; finish
15、()11、His father the club since 1988.A. joined B. has joined C. was inD. has been in()12、一Do you know her well?一 Sure .We friends since ten years ago.A. were B. have been C. have become D. have made( )13、一How long have you here? 一About seven years.A. been B. goneC. comeD. arrived()14 Hurry up! The pr
16、ogram for five minutes .A. has begun B. had begun C. has been on D. began()15 It ten years since he came Chengdu.A. isB. hasC. willD. was()16、Miss Green isnt in the office. She to the library.A. has goneB. wentC. will goD. has been( )17 My parents Shandong for ten years .A. have been inB. have been
17、toC. have gone toD. have been()18 He for 2 hours.A. got upB. has got up C. has been up( )19 Tom is ill in hospital. He a cold for several days.A. isB. catchesC. has caughtD. has had()20、His grandparents for more than 9 years.A. has come hereB. has started to workC. has lived thereD. has left the uni
18、versity三.句型轉(zhuǎn)換。1、He has never surfed, ?(改成反意疑問(wèn)句)2、They have been here since 2000.(對(duì)劃線局部提問(wèn)) have they been here?3、The old man last year.He for a year. (die) (動(dòng)詞填空)4、This factory opened twenty years ago.(同 義句轉(zhuǎn)換)This factory for twenty years.5、Miss Gao left an hour ago.(同義句轉(zhuǎn)換)Miss Gaoan hour ago.6、Her m
19、other has been a Party member for three years .(同義句) Her mother the Party three years.The Green Family moved to France two years ago.(同 義句轉(zhuǎn)換) two years the Green family moved to France.The bus has arrived here. It arrived ten minutes ago.什巴兩個(gè)句子合并成個(gè)句子)四.漢譯英。.你曾經(jīng)吃過(guò)魚和薯?xiàng)l嗎?.我剛剛丟了我的化學(xué)書。.我以前從來(lái)沒(méi)去過(guò)那個(gè)農(nóng)場(chǎng)。.他已經(jīng)吃
20、過(guò)午飯.你已經(jīng)看過(guò)這部電影了嗎?.我哥哥還沒(méi)回來(lái)。.這本字典我已買了三年了。.他離開中國(guó)三年了。.我認(rèn)識(shí)他們五年了。.他們已去了美國(guó)五年了。.自從他搬到濟(jì)寧,他就住這兒了。.我妹妹成為一個(gè)大學(xué)生已經(jīng)三年。.自從1999年以來(lái)他們就認(rèn)識(shí)。.我來(lái)到這個(gè)學(xué)校已3年多了。五.Rewrite the sentences.1.1 have been to Macau before.(改為否認(rèn)句)I been to Macau before.2. He hasnt come to school because he was ill.(就戈ll線局部提問(wèn))he come to school?3.1 bough
21、 a new bike just now(用 just 改寫)I just a new bike.We began to learn English three years ago.(改為同義句)We English three yearsHe has never surfed,?(改成反意疑問(wèn)句)They have been here since 2000.(對(duì)劃線局部提問(wèn)) have they been here?The old man last year. He has for a year. (die) (動(dòng)詞填空)Miss Gao left an hour ago.(同義句轉(zhuǎn)換)Mi
22、ss Gao has an hour ago.六.Ask the questionsI have been there for two days.you?My father has lived here since 2000.your father?He left here yesterday.he?They bought a book two hours ago. they a book?七 Use “never, ever, already, just, yet, for, since” to fill in the blanks.have seen him before, so I ha
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